linux-kernel - [PATCH v1 6/7] riscv: dts: starfive: Add VisionFive 2 Lite board device tree

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Message-ID: <20251016080054.12484-7-hal.feng@starfivetech.com>
Date: Thu, 16 Oct 2025 16:00:53 +0800
From: Hal Feng <hal.feng@...rfivetech.com>
To: Conor Dooley <conor+dt@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Palmer Dabbelt <palmer@...belt.com>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Emil Renner Berthing <emil.renner.berthing@...onical.com>,
	Heinrich Schuchardt <heinrich.schuchardt@...onical.com>,
	E Shattow <e@...eshell.de>,
	Paul Walmsley <pjw@...nel.org>,
	Albert Ou <aou@...s.berkeley.edu>
Cc: Hal Feng <hal.feng@...rfivetech.com>,
	devicetree@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 6/7] riscv: dts: starfive: Add VisionFive 2 Lite board device tree

VisionFive 2 Lite is a mini SBC based on the StarFive JH7110S SoC.

Board features:
- JH7110S SoC
- 4/8 GiB LPDDR4 DRAM
- AXP15060 PMIC
- 40 pin GPIO header
- 1x USB 3.0 host port
- 3x USB 2.0 host port
- 1x M.2 M-Key (size: 2242)
- 1x MicroSD slot (optional non-removable 64GiB eMMC)
- 1x QSPI Flash
- 1x I2C EEPROM
- 1x 1Gbps Ethernet port
- SDIO-based Wi-Fi & UART-based Bluetooth
- 1x HDMI port
- 1x 2-lane DSI
- 1x 2-lane CSI

VisionFive 2 Lite schematics: https://doc-en.rvspace.org/VisionFive2Lite/PDF/VF2_LITE_V1.10_TF_20250818_SCH.pdf
VisionFive 2 Lite Quick Start Guide: https://doc-en.rvspace.org/VisionFive2Lite/VisionFive2LiteQSG/index.html
More documents: https://doc-en.rvspace.org/Doc_Center/visionfive_2_lite.html

Signed-off-by: Hal Feng <hal.feng@...rfivetech.com>
---
 arch/riscv/boot/dts/starfive/Makefile         |  2 ++
 .../jh7110s-starfive-visionfive-2-lite.dts    | 20 +++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110s-starfive-visionfive-2-lite.dts

diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 62b659f89ba7..f53109253d41 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -15,3 +15,5 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-marscm-lite.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb
+
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7110s-starfive-visionfive-2-lite.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7110s-starfive-visionfive-2-lite.dts b/arch/riscv/boot/dts/starfive/jh7110s-starfive-visionfive-2-lite.dts
new file mode 100644
index 000000000000..ac5e66027bad
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110s-starfive-visionfive-2-lite.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2025 StarFive Technology Co., Ltd.
+ * Copyright (C) 2025 Hal Feng <hal.feng@...rfivetech.com>
+ */
+
+/dts-v1/;
+#include "jh7110s-starfive-visionfive-2-lite.dtsi"
+
+/ {
+	model = "StarFive VisionFive 2 Lite";
+	compatible = "starfive,visionfive-2-lite", "starfive,jh7110s";
+};
+
+&mmc0 {
+	bus-width = <4>;
+	cd-gpios = <&sysgpio 41 GPIO_ACTIVE_HIGH>;
+	disable-wp;
+	cap-sd-highspeed;
+};
-- 
2.43.2